on a scale from 1 to 10, ill give u a 6ish.
Some tips(i race quads, or atleast try too

)
bend ur knees and jump when u hit the jump
PIN IT!!!
if u let off the throttle anymore u might be kissing the ground
u might want to get some riding boots, riding in skate shoes is no good. work boots worked fine for me in the beginning. IF u put ur foot down, u might break ur ankle w/o boots
and ur shock is scaring me a little, might want to look into a a bigger bike or a stiffer sping and/or shock